Unparalleled Performance and Value
Dayton Audio's DMA80-4 3" aluminum cone full-range driver is a game-changer for speaker designers and DIY enthusiasts alike. This high-efficiency driver provides low distortion and exceptional power handling, making it the perfect choice for a wide range of applications, including portable Bluetooth speakers, soundbars, compact desktop speakers, and high-output line arrays. With its no-compromise design, the DMA80-4 delivers true full-range output capability with minimal distortion, making it an ideal choice for those seeking high-quality sound reproduction.
Advanced Motor Design
The DMA80-4's motor features dual neodymium magnets, which create a strong and symmetrical magnetic field that provides high efficiency and excellent cone control. The magnet assembly also includes a large copper cap and sleeve to lower inductance and distortion, resulting in improved high-frequency response. This advanced design enables the DMA80-4 to produce exceptional sound quality with minimal distortion and power compression.
Optimized Voice Coil Design
The DMA80-4's 2-layer 1" voice coil is wound on a vented aluminum former, providing excellent heat dissipation for high power handling and low power compression. This design ensures that the driver can handle high power inputs without overheating, resulting in reliable and consistent performance.
Superior Suspension and Frame Design
The DMA80-4 features a rubber surround and large spider that keeps the lightweight aluminum cone linear, providing superb mechanical damping and exceptional sound quality. The aluminum dust cap is attached directly to the voice coil former, improving high-frequency response and off-axis performance. The proprietary 12-spoke frame design provides extensive venting under the spider and ample room for high excursion, ensuring that the driver can handle high power inputs with ease.
Easy Installation and DIY Friendly
Designed with DIY speaker builders in mind, the DMA80-4's frame features an oversized mounting flange that eliminates the need for precision cutouts. The terminals are oriented for easy installation, and the corners have a 1/8" radius, making it easy to achieve a perfect fit using a standard 1/4" straight cut router bit. Whether you're a seasoned DIY enthusiast or a professional speaker designer, the DMA80-4 is the perfect choice for your next project.